task: sync database

1 files changed, 50 insertions, 3 deletions

diff --git a/Omni/Task/Core.hs b/Omni/Task/Core.hs
index 0351cf4..6c472c5 100644
--- a/Omni/Task/Core.hs
+++ b/Omni/Task/Core.hs
@@ -25,6 +25,7 @@ data Task = Task
     taskParent :: Maybe Text, -- Parent epic ID
     taskNamespace :: Maybe Text, -- Optional namespace (e.g., "Omni/Task", "Biz/Cloud")
     taskStatus :: Status,
+    taskPriority :: Priority, -- Priority level (0-4)
     taskDependencies :: [Dependency], -- List of dependencies with types
     taskCreatedAt :: UTCTime,
     taskUpdatedAt :: UTCTime
@@ -37,6 +38,10 @@ data TaskType = Epic | WorkTask
 data Status = Open | InProgress | Done
   deriving (Show, Eq, Generic)
 
+-- Priority levels (matching beads convention)
+data Priority = P0 | P1 | P2 | P3 | P4
+  deriving (Show, Eq, Ord, Generic)
+
 data Dependency = Dependency
   { depId :: Text, -- ID of the task this depends on
     depType :: DependencyType -- Type of dependency relationship
@@ -58,6 +63,10 @@ instance ToJSON Status
 
 instance FromJSON Status
 
+instance ToJSON Priority
+
+instance FromJSON Priority
+
 instance ToJSON DependencyType
 
 instance FromJSON DependencyType
@@ -134,7 +143,7 @@ loadTasks = do
           Just task -> Just task
           Nothing -> migrateOldTask line
 
-    -- Migrate old task format (with taskProject field) to new format
+    -- Migrate old task format (with taskProject field or missing priority) to new format
     migrateOldTask :: Text -> Maybe Task
     migrateOldTask line = case Aeson.decode (BLC.pack <| T.unpack line) :: Maybe Aeson.Object of
       Nothing -> Nothing
@@ -151,6 +160,8 @@ loadTasks = do
             taskType' = WorkTask -- Old tasks become WorkTask by default
             taskParent' = Nothing
             taskNamespace' = KM.lookup "taskNamespace" obj +> parseMaybe Aeson.parseJSON
+            -- Default priority to P2 (medium) for old tasks
+            taskPriority' = fromMaybe P2 (KM.lookup "taskPriority" obj +> parseMaybe Aeson.parseJSON)
          in case (taskId', taskTitle', taskStatus', taskCreatedAt', taskUpdatedAt') of
               (Just tid, Just title, Just status, Just created, Just updated) ->
                 Just
@@ -161,6 +172,7 @@ loadTasks = do
                       taskParent = taskParent',
                       taskNamespace = taskNamespace',
                       taskStatus = status,
+                      taskPriority = taskPriority',
                       taskDependencies = newDeps,
                       taskCreatedAt = created,
                       taskUpdatedAt = updated
@@ -175,8 +187,8 @@ saveTask task = do
   BLC.appendFile tasksFile (json <> "\n")
 
 -- Create a new task
-createTask :: Text -> TaskType -> Maybe Text -> Maybe Text -> [Dependency] -> IO Task
-createTask title taskType parent namespace deps = do
+createTask :: Text -> TaskType -> Maybe Text -> Maybe Text -> Priority -> [Dependency] -> IO Task
+createTask title taskType parent namespace priority deps = do
   tid <- generateId
   now <- getCurrentTime
   let task =
@@ -187,6 +199,7 @@ createTask title taskType parent namespace deps = do
             taskParent = parent,
             taskNamespace = namespace,
             taskStatus = Open,
+            taskPriority = priority,
             taskDependencies = deps,
             taskCreatedAt = now,
             taskUpdatedAt = now
@@ -241,6 +254,20 @@ getReadyTasks = do
       isReady task = all (`elem` doneIds) (blockingDepIds task)
   pure <| filter isReady openTasks
 
+-- Get dependency tree for a task (returns tasks)
+getDependencyTree :: Text -> IO [Task]
+getDependencyTree tid = do
+  tasks <- loadTasks
+  case filter (\t -> taskId t == tid) tasks of
+    [] -> pure []
+    (task : _) -> pure <| collectDeps tasks task
+  where
+    collectDeps :: [Task] -> Task -> [Task]
+    collectDeps allTasks task =
+      let depIds = map depId (taskDependencies task)
+          deps = filter (\t -> taskId t `elem` depIds) allTasks
+       in task : concatMap (collectDeps allTasks) deps
+
 -- Show dependency tree for a task
 showDependencyTree :: Text -> IO ()
 showDependencyTree tid = do
@@ -256,6 +283,26 @@ showDependencyTree tid = do
           deps = filter (\t -> taskId t `elem` depIds) allTasks
       traverse_ (\dep -> printTree allTasks dep (indent + 1)) deps
 
+-- Get task tree (returns tasks hierarchically)
+getTaskTree :: Maybe Text -> IO [Task]
+getTaskTree maybeId = do
+  tasks <- loadTasks
+  case maybeId of
+    Nothing -> do
+      -- Return all epics with their children
+      let epics = filter (\t -> taskType t == Epic) tasks
+       in pure <| concatMap (collectChildren tasks) epics
+    Just tid -> do
+      -- Return specific task/epic with its children
+      case filter (\t -> taskId t == tid) tasks of
+        [] -> pure []
+        (task : _) -> pure <| collectChildren tasks task
+  where
+    collectChildren :: [Task] -> Task -> [Task]
+    collectChildren allTasks task =
+      let children = filter (\t -> taskParent t == Just (taskId task)) allTasks
+       in task : concatMap (collectChildren allTasks) children
+
 -- Show task tree (epic with children, or all epics if no ID given)
 showTaskTree :: Maybe Text -> IO ()
 showTaskTree maybeId = do